Lovrenc Novak (Avtor), Pero Gatarić (Avtor), Brane Širok (Avtor)

Povzetek

This study examines how the inlet air temperature, relative humidity, and flow rate influence the textile drying process in an open cycle tumble dryer. An experimental setup was prepared by connecting a domestic tumble dryer to an external system for controlled heating, humidification, and transport of air. Experiments were conducted by drying cotton textiles (8 kg dry mass) at different air inlet conditions. On the basis of measured data, correlations for determination of the total drying time, the moisture evaporation rate during the constant drying rate, and the area-mass transfer coefficient were developed. The process in the drum was modeled by using an established moisture evaporation model, based on sorption isotherms. A commonly used and a recently reported sorption isotherm for cotton were used with the model. Agreement between calculated and measured drying curves was better in case of the commonly used sorption isotherm, but final moisture content was better predicted by the recently reported sorption isotherm.

Ključne besede

sušenje tekstila;prenos toplote in snovi;sušilni stroj;modeliranje;textile drying;heat and mass transfer;tumble dryer;modelling;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 536.7:648.336(045)
COBISS: 16225819 Povezava se bo odprla v novem oknu
ISSN: 0737-3937
Št. ogledov: 2082
Št. prenosov: 465
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: prenos toplote in mase;matematično modeliranje;prezračevalni sušilni stroj;izoterme;sušenje tekstila;
Vrsta dela (COBISS): Članek v reviji
Konec prepovedi (OpenAIRE): 2020-01-01
Strani: str. 781-792
Letnik: ǂVol. ǂ37
Zvezek: ǂno. ǂ6
Čas izdaje: 2019
DOI: 10.1080/07373937.2018.1461111
ID: 12806422